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  1. Cassandra
  2. CASSANDRA-4790

Allow property override of available processors value

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Fix Version/s: 1.1.8, 1.2.0 rc1
    • Component/s: None
    • Labels:
      None

      Description

      Currently, many critical thread pools are sized according to the number of available processors i.e. Runtime.getRuntime.availableProcessors() (See StageManager.java)

      In a multi-instance deployment, multiple Cassandra instances will independently assume that all processors are available to it; there should be a mechanism to specify a smaller set of processors (and perhaps have affinity).

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        1. 4790.txt
          13 kB
          Brandon Williams

          Activity

            People

            • Assignee:
              brandon.williams Brandon Williams
              Reporter:
              abashir Ahmed Bashir
              Reviewer:
              Aleksey Yeschenko
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              Dates

              • Created:
                Updated:
                Resolved: